Base | Representation |
---|---|
bin | 110100011010111010… |
… | …0110011111110101100 |
3 | 101202120100102120222020 |
4 | 1220311310303332230 |
5 | 3321021434432130 |
6 | 123414232350140 |
7 | 11063433540402 |
oct | 1506564637654 |
9 | 352510376866 |
10 | 112572186540 |
11 | 43818078a10 |
12 | 19998245350 |
13 | a800382188 |
14 | 563ca65472 |
15 | 2ddcd31e10 |
hex | 1a35d33fac |
112572186540 has 48 divisors (see below), whose sum is σ = 343856862720. Its totient is φ = 27290226880.
The previous prime is 112572186523. The next prime is 112572186547. The reversal of 112572186540 is 45681275211.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 112572186492 and 112572186501.
It is not an unprimeable number, because it can be changed into a prime (112572186547) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85281300 + ... + 85282619.
It is an arithmetic number, because the mean of its divisors is an integer number (7163684640).
Almost surely, 2112572186540 is an apocalyptic number.
112572186540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112572186540 is an abundant number, since it is smaller than the sum of its proper divisors (231284676180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112572186540 is a wasteful number, since it uses less digits than its factorization.
112572186540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170563942 (or 170563940 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 42.
The spelling of 112572186540 in words is "one hundred twelve billion, five hundred seventy-two million, one hundred eighty-six thousand, five hundred forty".
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